the thickness of galvanized steel pipe is thin with a lower price. As it has a thin thickness, the raw material is less used compared with that of hot dipped galvanized steel pipe. Hot dipped galvanized steel pipe is in contrary to the product of pre galvanized steel pipe in terms of price as well as their properties. According to preceding discuss, we have already known that the price of pre galvanized steel pipe is lower. Besides, we have many experience in producing galvanized steel pipe with many years and we also have lots of cutting-edge advantages over other steel pipe manufacturers in China.
Our black pipe is generally manufactured cold formed. As per your specific requirements, we are able to provide hot finished one through distressing, strictly following the standard of EN10210. With reference to the treatment for certain large welding seam, we tend to adopt the normalizing processing method for distressing to improve the whole effectiveness of pipes for the actual purposes. You can directly inform us of your various needs, and we will try to follow your requirements for a variety of pipe processing treatments.
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